baber/WOPTO huggingface dataset:
Patent JP-2020127025-A (JP)
Title: Semiconductor device
Inventor: CHIKAMATSU KENTARO
IPC: H01L29/778
Filed: 2020-04-07
Abstract: To provide a semiconductor device in which parasitic capacitance can be reduced and electric field concentration to each edge of a gate electrode and a conductive layer can be mitigated.SOLUTION: A semiconductor device 1 includes: a group III nitride semiconductor laminated structure 2 including a hetero junction; a gate electrode 4 disposed over the group III nitride semiconductor laminated structure 2; an insulating layer 30 disposed over the group III nitride semiconductor laminated structure 2; a source electrode 5 and a drain electrode 3 which are disposed apart from the gate electrode 4 so as to sandwich the gate electrode 4 therebetween, each of the source electrode and a drain electrode being electrically connected to the group III nitride semiconductor laminated structure 2; a conductive layer 6 embedded in the insulating layer 30 between the gate electrode 4 and the drain electrode 3, the conductive layer being electrically connected to the source electrode 5; and an insulating region 35 formed between the gate electrode 4 and the conductive layer 6, the insulating region being formed vertically on both side walls of the gate electrode 4 in a cross section.SELECTED DRAWING: Figure 2
Patent JP-2020125237-A (JP)
Title: Silicon carbide/graphite composite and articles and assemblies comprising the same
Inventor: TROY SCOGGINS
IPC: C04B35/577
Filed: 2020-04-10
Abstract: SOLUTION: A silicon carbide-graphite composite is described, including (i) interior bulk graphite material and (ii) exterior silicon carbide matrix material, wherein the interior bulk graphite material and exterior silicon carbide matrix material inter-penetrate one another at an interfacial region therebetween, and wherein graphite is present in inclusions in the exterior silicon carbide matrix material.EFFECT: Such silicon carbide-graphite composite is usefully employed in applications such as implant hard masks in manufacturing solar cells or other optical, optoelectronic, photonic, semiconductor and microelectronic products, as well as in ion implantation system materials, components, and assemblies, such as beam line assemblies, beam steering lenses, ionization chamber liners, beam stops, and ion source chambers.SELECTED DRAWING: Figure 1
Patent JP-2021168452-A (JP)
Title: Image processing apparatus
Inventor: JUN MARK DESIERDO
IPC: G06F13/00
Filed: 2020-04-10
Abstract: To easily set a setting value related to the data size of an image file in accordance with the free space of a portable communication device so as not to compress a storage area.SOLUTION: A radio communication circuit unit acquires information on a nonvolatile memory of a portable communication device (memory information). A control unit recognizes the free space of a transmission destination apparatus based on the memory information. The control unit displays a plurality of recommended setting value images for determining the setting value of an image file for transmission on a display panel. The control unit increases the number of recommended setting value images including downsizing setting values as the free space becomes smaller. The downsizing setting value is a setting value for reducing the data size of the image file for transmission.SELECTED DRAWING: Figure 6
Patent JP-2021170044-A (JP)
Title: Polarization membrane and polarization film
Inventor: SAWADA HIROAKI
IPC: G02B5/30
Filed: 2020-04-14
Abstract: To provide a polarization membrane containing much iodine, in which an initial single body transmission is 41% or less and the transmission is prevented from becoming smaller due to coloring of the polarization membrane under a high-temperature environment.SOLUTION: There is provided a polarization film formed in such a manner that iodine is adsorbed and oriented to a polyvinyl alcohol film. The content of iodine is larger than 10% by weight, the single body transmission is 41% or smaller, and the peak temperature when detected water has the largest intensity is at least 175°C under the condition in which there is an inactive gas, the rate of rise of the temperature is 10°C/minute, the range of rise of the temperature is 40°C-350°C in a gas generation analysis.SELECTED DRAWING: Figure 1
Patent JP-2020120400-A (JP)
Title: Electro-acoustic driver
Inventor: WIT BUSHKO
IPC: H04R7/20
Filed: 2020-04-16
Abstract: To provide an electro-acoustic driver that facilitates fabricating an acoustic diaphragm and surrounding suspension at one end of a bobbin and housing even if the size of an earbud decreases.SOLUTION: A bobbin for an electro-acoustic driver includes an outer surface, a substantially planar surface at an end of the bobbin, and a bobbin axis that is substantially coaxial with a housing axis. The bobbin is usable inside a housing and configured to move along the bobbin axis. The substantially planar surface at the end of the bobbin is securable to an acoustic diaphragm. The bobbin includes one or more of (a) legs extending from the outer surface to the substantially planar surface, (b) a wall which extends across substantially the whole circumference of the planar surface, and (c) a plurality of through holes in the substantially planar surface.SELECTED DRAWING: Figure 6A
Patent JP-2021170260-A (JP)
Title: Driving evaluation device and driving evaluation program
Inventor: LI HUI
IPC: G07C5/00
Filed: 2020-04-16
Abstract: To obtain contents evaluation considering the circumstances where driving data to be analyzed is generated when the driving data of a vehicle is analyzed and a driving operation of a driver is evaluated.SOLUTION: An operation state detection unit 55 detects an operation state by a driver of a vehicle 5 based on driving data from a digital tachograph 10. When a daily driving report is output, a factor determination unit 56 performs image recognition processing on image data taken by cameras 31 to 34 before and after occurrence of an event that calls the driver's attention. When the factor determination unit 56 determines that a specific state is caused by a factor other than the driver in this process, an evaluation unit 57 excludes the event from evaluation objects of the driver's driving operation contents. For the image data of the event not excluded from the evaluation objects, the factor determination unit 56 causes a manager of an office 90 to re-determine whether or not the specific event is caused by the factor other than the driver when the daily driving report is output. The image data at the time of occurrence of the event excluded from the evaluation objects by the re-determination is used as learning data for a neural network.SELECTED DRAWING: Figure 4
Patent JP-2021170616-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: SAKUMOTO SHOTARO
IPC: H01L23/28
Filed: 2020-04-17
Abstract: To provide a technology capable of suppressing insulation failure caused by an air bubble inherent in an adhesive reaching a circuit pattern in a semiconductor device.SOLUTION: A semiconductor device 100 includes a resin insulated copper base plate 1 having a copper base plate 1a, an insulation layer 1b formed on an upper surface of the copper base plate 1a, and a circuit pattern 1c formed on an upper surface of the insulation layer 1b, a semiconductor element 2 mounted on an upper surface of the resin insulated copper base plate 1, a case 4 joined to an outer periphery of the resin insulated copper base plate 1 via an adhesive 9, a sealing material 8 for sealing the upper surface of the resin insulated copper base plate 1 and the semiconductor element 2 in the case 4, and a roughened pattern 11 formed so as to surround the circuit pattern 1c on the upper surface of the insulation layer 1b in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021171213-A (JP)
Title: Medical image device, control program thereof, and system
Inventor: OKAMOTO SACHIYO
IPC: A61B8/00
Filed: 2020-04-21
Abstract: To provide a medical image device that allows a change in various use states to be grasped like a bird's eye view.SOLUTION: In a medical image device, a processor is configured so as to read out log data from a memory, and create temporal change data indicating a temporal change in a use state for each of a plurality of items on a use state of the medical image device included in the log data. The processor is also configured so as to display, in a display, each of bar graphs BG1-BG6 and a line graph LG indicating a temporal change in the use state for each of the plurality of items in parallel by a common temporal axis on the basis of the temporal change data.SELECTED DRAWING: Figure 2
Patent JP-2021173631-A (JP)
Title: Cover member and electronic watt-hour meter having the same
Inventor: KIKUCHI KAZUHIRO
IPC: G01R11/04
Filed: 2020-04-24
Abstract: To provide a cover member capable of preventing intrusion of dust and bugs into a housing of an electronic watt-hour meter and protecting electronic components installed inside the housing from dust and the like.SOLUTION: A cover member to be attached to a substrate installed inside a housing of an electronic watt-hour meter is provided, the cover member being configured to define a partitioned space inside the housing together at least with the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021171333-A (JP)
Title: Pinball game machine
Inventor: KAMIOYU TAKESHI
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To provide a game machine that is rich in continuity of performance and amusement.SOLUTION: Specific game control means does not shift the game state to a specific game state when the count state of the number of big winnings continuously generated across the specific game state satisfies a predetermined continuous end condition, and returns the count state to the initial state when a special symbol is stopped and displayed at a specific symbol among the symbol types for which the special game is executed. Performance control means can notify a player that the count state has been returned to the initial state at any timing from the start of the symbol variation in which the special symbol is stopped at a specific symbol to the end of the special game. In the specific game state, the variation pattern selection criterion to be referred to can be switched by the number of variation display times of the special symbol triggered by ball entry into a second start port. In the specific game state, the tendency of the performance content to be selected as a symbol variation performance of the special symbol triggered by ball entry into the second start port is different, depending on which variation pattern selection criterion is referred to by variation pattern determination means.SELECTED DRAWING: Figure 33
Patent JP-2021015955-A (JP)
Title: Multilayer capacitor and mounting board thereof
Inventor: PARK YONG
IPC: H01G4/12
Filed: 2020-04-27
Abstract: To provide a multilayer capacitor capable of improving reliability, and a mounting board thereof.SOLUTION: The present invention provides a multilayer capacitor which includes: a capacitor body including a dielectric layer and first and second internal electrodes, and having first to six surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, the second internal electrode being exposed through the fourth, fifth, and sixth surfaces; first and second side portions disposed on the fifth and sixth surfaces of the capacitor body, respectively; and first and second external electrodes connected to the first and second internal electrodes, respectively. The capacitor body includes an active area and upper and lower cover areas. The first and second side portions and the upper and lower cover area include zirconium (Zr).SELECTED DRAWING: Figure 1
Patent JP-2021171899-A (JP)
Title: Teaching supporting system and teaching supporting method using the same
Inventor: YASUDA KAZUHITO
IPC: B25J9/22
Filed: 2020-04-30
Abstract: To provide a teaching supporting system enabling even an unfamiliar operator to accurately and easily perform teaching, and a teaching supporting method.SOLUTION: A teaching supporting system has: a laser light emission part 10 which is arranged on a surface orthogonal to an operation axis of a working tool 16 of a working robot 14 at equal intervals from one center, can integrally move in an operation axis direction independently of the working tool 16, and has at least three laser light sources 23 whose emission angles are adjustable; and a light receiving block 12 which has, on an upper surface, scattered light receiving parts for perpendicular surface confirmation which are provided in the number corresponding to the laser light sources 23 and have light receiving parts arranged at a position where the operation axis is orthogonal to a surface of a work target part 40 when laser light emitted by each of the laser light sources 23 is received simultaneously, and a central light receiving part for one clearance distance confirmation which can receive laser light emitted by each of the laser light sources 23, and is removably fitted to the work target part 40.SELECTED DRAWING: Figure 6
Patent JP-2021179660-A (JP)
Title: Incident information analysis device, analysis method, and analysis program
Inventor: CHEN YI-WEN
IPC: G06F21/55
Filed: 2020-05-11
Abstract: To provide an incident information analysis device, an analysis method, and an analysis program for supporting analysis of incident information.SOLUTION: An incident information analysis system has an input device, an output device, and an incident information analysis device. The incident information analysis device 13 has: an element identification part 303 that extracts a word from sentences in incident information, and identifies an element of an information processing device corresponding to the extracted word; an attack route specification part 304 that specifies an attack route that the attack shown in the incident information follows based on a combination of the elements corresponding to the word extracted from the incident information; and a configuration estimation part 305 that estimates configuration information related to a system configuration of the information processing device based on the element identified by the element identification part and the attack route specified by the attack route specification part.SELECTED DRAWING: Figure 2
Patent JP-2021179498-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI YOSHIHARU
IPC: G03G15/20
Filed: 2020-05-12
Abstract: To effectively remove water vapor from a periphery of a heater.SOLUTION: An image forming apparatus comprises: a heater that heats a recording medium; an air current generator 30 that generates an air current; and a channel forming member 31 that guides the air current generated by the air current generator 30. The heater includes a heat source, a heating member that is heated by the heat source, and an opposing member 21 that is opposite to the heating member to form a nip part between the heating member and the opposing member. The channel forming member 31 has cooling ports 34 that are arranged opposite to the opposing member 21, and water vapor inflow ports 35 that are arranged at positions closer to a longitudinal direction X than the cooling ports 34 with respect to a longitudinal center C of the opposing member 21.SELECTED DRAWING: Figure 4
Patent JP-2021180058-A (JP)
Title: Semiconductor storage device and method of reading ecc relating information
Inventor: KAMINAGA TAKEHIRO
IPC: G11C16/04
Filed: 2020-05-13
Abstract: To provide a semiconductor storage device capable of outputting various information related to an error-corrected page during a continuous read operation.SOLUTION: A NAND type flash memory of the present invention includes: a memory cell allay; continuous reading means that continuously reads pages of the memory cell array; an ECC relating information storage unit 190 that stores page addresses of all pages of which error-correction is performed by an ECC circuit 130 for pages continuously read by the continuous reading means; and output means that outputs the page address stored in the ECC relating information storage unit 190 in response to a read command after the continuous reading operation.SELECTED DRAWING: Figure 6
Patent JP-2021178709-A (JP)
Title: Hoisting tool and hoisting adjustment tool
Inventor: UOJI TOMOO
IPC: B66C1/12
Filed: 2020-05-13
Abstract: To facilitate hoisting work using a plurality of rope bodies.SOLUTION: A hoisting tool 1 hoists an ocean current power generation device 100 on a hook 202 connected to a lower end of a hoisting rope body 201 extending from a hoisting device. The hoisting tool 1 includes: a pair of first rope body parts 10A, 10B with one ends connected to the hook 202 and the other ends wound around power generation pods 101A, 101B separated in a horizontal direction on the ocean current power generation device 100; and a second rope body part 20 with one end connected to the hook 202 and the other end wound around a center pod 103 between the power generation pods 101A, 101B wound with the first rope body parts 10A, 10B in the ocean current power generation device 100. The second rope body part 20 has a hoisting adjustment tool 30 for adjusting a length between the one end and the other end of the second rope body part 20.SELECTED DRAWING: Figure 1
Patent JP-2021133674-A (JP)
Title: Concrete mixer capable of charging raw material definitely in order
Inventor: LI YUNFENG
IPC: E04G21/02
Filed: 2020-05-20
Abstract: To provide a concrete mixer capable of charging raw materials definitely in order.SOLUTION: A concrete mixer comprises a mixing box, the inside of the mixing box is provided with a mixing space, the rear part of the mixing space can be opened/closed by a manual operation, four storage boxes are arranged at the upper inner wall of the mixing space at equal intervals from the left to the right, the lower edge of each storage box is provided with a selector, the selector comprises a tube communicated with the lower part of each storage box, the inside of the tube is provided with a selection space passed through the tube, elevation spaces positionally made into bilateral symmetry are arranged at equal intervals from top to bottom in the selection space, connection rods are connected so as to be slide in the elevation spaces, each connection rod is connected with a filter located in the selection space by a hinge, the lower side of the selection space is provided with support frames connected by the filter and the hinge, and the filter can select raw materials with different diameters owing to the increase of mesh density from top to bottom.SELECTED DRAWING: Figure 1
Patent JP-2021184196-A (JP)
Title: Data analysis program, data analysis device, and data analysis method
Inventor: OTA TATSUYA
IPC: G06Q10/00
Filed: 2020-05-22
Abstract: To enable analysis using an existing data file.SOLUTION: A data analysis program causes a computer to perform processing for, on the basis of a second data file associating each item name of a plurality of items included in a plurality of first table-format data files to be analyzed with each classification of the plurality of items, analyzing a plurality of pieces of data contained in the plurality of first data files with two or more item names, for which specifications are accepted on the basis of each classification of the plurality of item names, as an analysis axis, and outputting the analyzed results.SELECTED DRAWING: Figure 13
Patent JP-2021189529-A (JP)
Title: Semiconductor circuit
Inventor: NAKAJIMA YASUHIKO
IPC: G06G7/60
Filed: 2020-05-26
Abstract: To enable the execution of pattern matching using each weight of a kernel represented by using the capacitance value of a capacitor.SOLUTION: A semiconductor circuit is provided with a basic circuit (30). In the basic circuit, a terminal Y outputs a Y signal of a voltage value corresponding to capacitance values of capacitor elements (CE31, CE32) if a BL signal inputted from a terminal BL has a high level in the case where storage elements (ME31, ME32) store the high level, and the terminal Y outputs a Y signal of voltage values of capacitor elements (CE33, CE34) if an XBL signal inputted from a terminal XBL has a high level in the case where storage elements (ME33, ME34) store the high level.SELECTED DRAWING: Figure 3
Patent JP-2021185775-A (JP)
Title: Production method of bread dough, production method of bread, luster agent, texture improver, bread dough and bread
Inventor: TANAKA JUNPEI
IPC: A21D13/00
Filed: 2020-05-27
Abstract: To provide a technique capable of producing bread with moist texture and with luster in an inner phase, even in a large sized bread line for mass production, without causing stickiness of a dough.SOLUTION: There is provided a production method of a bread dough including: a step for mixing a dough for which, out of a required period of a mixing step, 50% or longer period has passed, and at least a part of a composition including grain flour. When a hydration ratio with respect to the grain flour in the dough is 1, a hydration ratio with respect to the grain flour in the composition is 2.5-20.SELECTED DRAWING: None
Patent JP-2020125361-A (JP)
Title: Repair and/or reconstitution of invertebral discs
Inventor: PETER GHOSH
IPC: A61K35/12
Filed: 2020-05-27
Abstract: To provide a method for repair and reconstitution of invertebral discs.SOLUTION: The problem of the invention is solved by using STRO-1multipotent cells. Use of the STRO-1multipotent cells makes it possible to treat spinal conditions characterized by degeneration of the invertebral disc.SELECTED DRAWING: None
Patent JP-2021187915-A (JP)
Title: Coating composition for forming geometric pattern, coating film and article
Inventor: KATO CHIHIRO
IPC: C08G77/14
Filed: 2020-05-27
Abstract: To provide a coating composition that can be coated on plastic and glass, in addition to metal, at a drying temperature from normal temperature to about 100°C, by using an aqueous solvent, and can develop designability.SOLUTION: A coating composition for forming geometric pattern comprising an urea compound having at least one group selected from the group consisting of an urea group and a thiourea group, a silane compound having a hydrolyzable group, and a water based solvent, and a rate of mass of the urea compound relative to a total mass of the urea compound, the silane compound and the water-based solvent is 1.9 to 38 mass%, a rate of mass of the silane compound relative to the total mass is 1.1 to 33 mass%, and a ratio of mass of the silane compound to a mass of the urea compound (silane compound/urea compound) is 0.1 to 6.0.SELECTED DRAWING: Figure 1
Patent JP-2021187603-A (JP)
Title: Elevator control device and elevator control method
Inventor: BANBA TAKAYUKI
IPC: B66B5/00
Filed: 2020-05-28
Abstract: To provide an elevator control device and an elevator control method that can avoid a contact accident between a maintenance person, etc. in a pit and an elevator car or a balance weight even if there is an anomaly in a human detection sensor.SOLUTION: An elevator control device that controls a hoisting machine for winding up a rope having an elevator car mounted at one end and a balance weight mounted on the other end, based on an instruction from an operation panel in the elevator car or from a portable terminal, thereby raising and lowering the elevator car includes: a sensor output processing unit that processes an output signal from a human detection sensor installed in a pit; and an operation control unit that controls the hoisting machine, based on the instruction from the operation panel in the elevator car or from the portable terminal and based on the output signal from the sensor output processing unit, wherein when the sensor output processing unit detects an anomaly in the human detection sensor, the operation control unit limits an operation of the elevator car to the uppermost floor or the lowermost floor.SELECTED DRAWING: Figure 4